Cast bronze medal; inscription obverse: .FEDERICVS. EPS. PRENESTIN. S.R.E. CARDIN. CAESIVS. ; signed on truncation: .F.P.; inscription reverse: IVSTITIA. ET. CLEMENTIA. COMPLEAXAE. SVNT SE; the reverse does not belong with the obverse, and is not by Bonzagna. It was made for a medal of Innocent X